100220101200097 has 2 divisors, whose sum is σ = 100220101200098. Its totient is φ = 100220101200096.

The previous prime is 100220101200083. The next prime is 100220101200103. The reversal of 100220101200097 is 790002101022001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 84483139143841 + 15736962056256 = 9191471^2 + 3966984^2 .

It is a cyclic number.

It is not a de Polignac number, because 100220101200097 - 2⁴³ = 91424008177889 is a prime.

It is not a weakly prime, because it can be changed into another prime (100220101200007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50110050600048 + 50110050600049.

It is an arithmetic number, because the mean of its divisors is an integer number (50110050600049).

Almost surely, 2^{100220101200097} is an apocalyptic number.

It is an amenable number.

100220101200097 is a deficient number, since it is larger than the sum of its proper divisors (1).

100220101200097 is an equidigital number, since it uses as much as digits as its factorization.

100220101200097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504, while the sum is 25.

Adding to 100220101200097 its reverse (790002101022001), we get a palindrome (890222202222098).

The spelling of 100220101200097 in words is "one hundred trillion, two hundred twenty billion, one hundred one million, two hundred thousand, ninety-seven".